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Contains:  12 Mon, NGC 2239, NGC 2244, NGC2237, NGC2238, NGC2239, NGC2244, NGC2246, Rosette nebula, Sh2-275, The star 12Mon
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Caldwell 49 Rosette Nebula, 



    
        

            Kesphin
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Caldwell 49 Rosette Nebula

Technical card


Dates:Feb. 26, 2019

Frames:
ZWO Ha 7nm 36mm: 18x300" (gain: 200.00) -20C bin 1x1
ZWO OIII 7nm 36mm: 18x300" (gain: 200.00) -20C bin 1x1
ZWO SII 7nm 36mm: 18x300" (gain: 200.00) -20C bin 1x1

Integration: 4.5 hours

Avg. Moon age: 22.15 days

Avg. Moon phase: 50.03%

Bortle Dark-Sky Scale: 4.00


Astrometry.net job: 2626507

RA center: 6h 31' 37"

DEC center: +4° 59' 5"

Pixel scale: 0.864 arcsec/pixel

Orientation: -50.272 degrees

Field radius: 0.692 degrees


Resolution: 4611x3455

Locations: CALC, La Couyère, Ille et Vilaine, France

Data source: Backyard

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Kesphin
Kesphin
License: None (All rights reserved)
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  • Caldwell 49 Rosette Nebula, 



    
        

            Kesphin
    Original
  • Final
    Caldwell 49 Rosette Nebula, 



    
        

            Kesphin
    B

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Caldwell 49 Rosette Nebula, 



    
        

            Kesphin